Water supply and drainage device for roof greening

Abstract

The utility model discloses a water supply and drainage device for roof greening, which belongs to the technical field of water supply and drainage devices, aims at solving the problems that the spraying angle cannot be adjusted and the spraying uniformity is poor, and comprises a vertical pipe, a mounting plate and a fixed disc, a fixing plate is fixedly connected to the top end of the supporting rod, a protection frame is fixedly installed on the upper portion of the fixing plate, a motor is fixedly connected into the protection frame and arranged on the upper portion of the fixing plate, and a rotating disc is fixedly connected to the bottom end of the motor and arranged below the fixing plate. A watering mechanism is arranged between the upper portion of the fixing disc and the lower portion of the fixing plate and connected with the vertical pipe, an adjusting mechanism is arranged at the bottom of the rotating disc, and a reset mechanism is arranged on the upper portion of the fixing disc and connected with the watering mechanism. The water spraying mechanism is matched with the adjusting mechanism, the spraying angle can be adjusted in a reciprocating mode, the spraying uniformity is improved, the spraying range is widened, and therefore the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply and drainage devices, and particularly relates to a roof greening water supply and drainage device. Background Technique

[0002] With the advancement and rapid development of industrialization, various waste gas pollutions in cities are intensifying day by day, causing a serious urban heat island effect. The greening area of our cities is becoming less and less with the rise of high-rise buildings, and the ratio of urban land hardening increases. In order to protect the environment we live in and improve the air we breathe, now many building roofs are planted with green plants, and the irrigation of green plants has become a technical problem. How to achieve uniform and energy-saving drainage has become a research topic for people.

[0003] In the prior art, there is a roof greening water supply and drainage device with a patent publication number of CN220255333U. The above patent includes a mounting base. The upper surface of the mounting base is fixedly connected with a limit sleeve. The upper surface of the mounting base is provided with a mounting hole. The inner wall of the mounting hole is installed with a lead screw through a bearing. A threaded sleeve is threadedly sleeved on the outer surface of the lead screw, and the outer surface of the threaded sleeve is movably sleeved with the inner wall of the limit sleeve. For this roof greening water supply and drainage device, by providing a lifting and rotating device on the outer surface of one end of the lead screw, and the lifting and rotating device includes a first bevel gear, the inner wall of the first bevel gear is fixedly sleeved with the outer surface of one end of the lead screw, the effect of driving the water storage tank to drive the nozzle to lift and rotate for spraying is achieved, thereby improving the spraying range. However, there are still the following deficiencies in actual use: In practice, during the spraying process of roof greening, this device can only perform lifting and rotating adjustments, and cannot adjust the spraying angle, resulting in certain limitations in the spraying range. At the same time, it is difficult to perform a relatively uniform spraying operation during the spraying process, resulting in low spraying efficiency.

[0004] Therefore, a roof greening water supply and drainage device is needed to solve the problems of inability to adjust the spraying angle and poor spraying uniformity existing in the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a roof greening water supply and drainage device to solve the problems put forward in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A roof greening water supply and drainage device, including a riser pipe, a mounting plate and a fixing plate. The mounting plate is fixedly connected to the bottom of the riser pipe. The fixing plate is fixedly installed on the outer surface of the riser pipe and is arranged near the top. A limiting groove is arranged on the upper part of the fixing plate. A support rod is fixedly connected to the top of the fixing plate near the outer periphery. The top of the support rod is fixedly connected to a fixing plate. A protective frame is fixedly installed on the upper part of the fixing plate. A motor is fixedly connected inside the protective frame and is arranged on the upper part of the fixing plate. The bottom end of the motor is fixedly connected to a rotating disk and is arranged below the fixing plate. A watering mechanism is arranged between the upper part of the fixing plate and below the fixing plate and is connected to the riser pipe. An adjusting mechanism is arranged at the bottom of the rotating disk. A reset mechanism is arranged on the upper part of the fixing plate and is connected to the watering mechanism.

[0007] It should be noted in the solution that there are four support rods. The four support rods are evenly arranged on the upper part of the fixing plate and are connected to the fixing plate. The top end of the riser pipe is arranged below the fixing plate.

[0008] Furthermore, it is worth noting that the watering mechanism includes a rotating ring. The rotating ring is rotatably arranged on the upper part of the fixing plate through the limiting groove. A connecting plate is fixedly connected to the outer peripheral surface of the rotating ring. A rotating shaft is rotatably installed at the upper end of the connecting plate. An installation block is fixedly connected to the end of the rotating shaft and is arranged on the upper part of the connecting plate. A nozzle is fixedly connected inside the installation block. One end of the nozzle close to the riser pipe is fixedly connected to a corrugated pipe and is connected to the riser pipe. A convex block is fixedly connected to the top surface of the installation block.

[0009] Even further, it should be noted that there are four connecting plates. The four connecting plates are evenly arranged on the outer periphery of the rotating ring and are spaced between two support rods.

[0010] As a preferred implementation manner, the top of the convex block is arranged as an arc surface and protrudes upward. The corrugated pipe has elasticity.

[0011] As a preferred implementation manner, the adjusting mechanism includes four fixing frames. The four fixing frames are fixedly connected to the bottom of the rotating disk corresponding to the positions of the convex blocks. An adjusting plate is slidably arranged inside the fixing frames. A spring is fixedly installed on one side inside the fixing frames at the top of the adjusting plate.

[0012] As a preferred implementation manner, the bottom of the adjusting plate is matched with the convex block and is arranged as an arc surface and is wavy.

[0013] As a preferred implementation manner, the reset mechanism includes four fixing rods. The four fixing rods are fixedly connected to the top surface of the fixing plate corresponding to the connecting plates. A tension spring is fixedly connected to the fixing rods. The other end of the tension spring is fixedly connected to a connecting block and is fixedly connected to the connecting plate.

[0014] Compared with the prior art, a roof greening water supply and drainage device provided by the utility model has at least the following beneficial effects:

[0015] (1) By means of the sprinkling mechanism cooperating with the adjusting mechanism, the spraying angle can be reciprocally adjusted to improve the spraying uniformity and the spraying range, thereby improving the spraying efficiency.

[0016] (2) By means of the reset mechanism, when the sprinkling mechanism and the adjusting mechanism are performing the spraying work, the sprinkling mechanism can be reciprocally rotated and adjusted to further improve the uniformity of the spraying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 is a partial disassembled structural diagram of the utility model;

[0019] Figure 3 is an internal sectional structural diagram of the utility model;

[0020] Figure 4 is a sectional structural diagram of the adjusting mechanism of the utility model.

[0021] In the figure: 1, riser pipe; 2, mounting plate; 3, fixed disk; 301, limiting groove; 4, support rod; 5, fixing plate; 6, protective frame; 601, motor; 602, rotating disk; 7, sprinkling mechanism; 701, rotating ring; 702, connecting plate; 703, rotating shaft; 704, mounting block; 705, nozzle; 706, convex block; 707, corrugated pipe; 8, adjusting mechanism; 801, fixing frame; 802, adjusting plate; 803, spring; 9, reset mechanism; 901, fixing rod; 902, tension spring; 903, connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the utility model in conjunction with embodiments.

[0023] Please refer to Figures 1-4, the present utility model provides a roof greening water supply and drainage device, which includes a riser pipe 1, a mounting plate 2 and a fixing disk 3. The mounting plate 2 is fixedly connected to the bottom of the riser pipe 1. The fixing disk 3 is fixedly installed on the outer surface of the riser pipe 1 and is arranged near the top. A limiting groove 301 is provided on the upper part of the fixing disk 3. A support rod 4 is fixedly connected to the top of the fixing disk 3 near the outer circumference. The top of the support rod 4 is fixedly connected to a fixing plate 5. A protective frame 6 is fixedly installed on the upper part of the fixing plate 5. A motor 601 is fixedly connected inside the protective frame 6 and is arranged above the fixing plate 5. The bottom end of the motor 601 is fixedly connected to a rotating disk 602 and is arranged below the fixing plate 5. A sprinkling mechanism 7 is arranged between the upper part of the fixing disk 3 and below the fixing plate 5 and is connected to the riser pipe 1. An adjusting mechanism 8 is arranged at the bottom of the rotating disk 602. A reset mechanism 9 is arranged on the upper part of the fixing disk 3 and is connected to the sprinkling mechanism 7.

[0024] Further, as shown in Figure 1 , Figure 2 and Figure 3 , it is specifically noted that there are four support rods 4. The four support rods 4 are evenly arranged on the upper part of the fixing disk 3 and are connected to the fixing plate 5. The top end of the riser pipe 1 is arranged below the fixing plate 5.

[0025] Further, as shown in Figure 1 , Figure 2 and Figure 3 , it is specifically noted that the sprinkling mechanism 7 includes a rotating ring 701. The rotating ring 701 is rotatably arranged on the upper part of the fixing disk 3 through the limiting groove 301. A connecting plate 702 is fixedly connected to the outer peripheral surface of the rotating ring 701. A rotating shaft 703 is rotatably installed at the upper end of the connecting plate 702. An end of the rotating shaft 703 is fixedly connected to a mounting block 704 and is arranged above the connecting plate 702. A nozzle 705 is fixedly connected inside the mounting block 704. One end of the nozzle 705 close to the riser pipe 1 is fixedly connected to a corrugated pipe 707 and is connected to the riser pipe 1. A convex block 706 is fixedly connected to the top surface of the mounting block 704. There are four connecting plates 702. The four connecting plates 702 are evenly arranged on the outer circumference of the rotating ring 701 and are arranged at intervals between two support rods 4. The top of the convex block 706 is arranged as an arc surface and protrudes upward. The corrugated pipe 707 has elasticity.

[0026] During use, by running the motor 601, the rotating disk 602 rotates. Under the rotation of the rotating disk 602, the adjusting mechanism 8 is driven to rotate, so that the convex block 706 drives the mounting block 704 to rotate, and then the connecting plate 702 drives the rotating ring 701 to rotate, thereby realizing the rotational adjustment of the nozzle 705. At the same time, the rotation of the connecting plate 702 drives the reset mechanism 9 to adjust the connecting plate 702, so as to facilitate the adjustment of the nozzle 705, improving the spraying range and uniformity.

[0027] According to the above working process, it can be seen that by means of the arranged sprinkling mechanism 7 cooperating with the adjusting mechanism 8, the spraying angle can be adjusted reciprocally to improve the spraying uniformity and the spraying range, thereby improving the spraying efficiency.

[0028] Further, as shown in Figure 2 , Figure 3 and Figure 4 , it is specifically noted that the adjusting mechanism 8 includes four fixing frames 801. The four fixing frames 801 are fixedly connected to the bottom of the rotating disk 602 corresponding to the positions of the convex blocks 706. An adjusting plate 802 is slidably arranged in the fixing frame 801. At one side inside the fixing frame 801, a spring 803 is fixedly installed at the top of the adjusting plate 802. The bottom of the adjusting plate 802 is matched with the convex block 706 and is arranged in a wavy shape with an arc surface.

[0029] During use, the rotation of the rotating disk 602 drives the fixing frame 801 to rotate, thereby causing the adjusting plate 802 to rotate. When the adjusting plate 802 rotates into contact with the convex block 706, the convex block 706 drives the mounting block 704 to rotate under the drive of the adjusting plate 802, so that the connecting plate 702 drives the rotating ring 701 to rotate, thus realizing the rotational adjustment of the nozzle 705. At the same time, the rotation of the adjusting plate 802 squeezes the upper part of the convex block 706, and causes the adjusting plate 802 to slide in the fixing frame 801 to squeeze the spring 803, and at the same time squeeze the mounting block 704, so that the mounting block 704 drives the nozzle 705 to rotate on the rotating shaft 703, and further causes the angle of the nozzle 705 to be adjusted, thereby improving the spraying range and uniformity.

[0030] Further, as shown in Figure 1 , Figure 2 and Figure 3 , it is specifically noted that the reset mechanism 9 includes four fixing rods 901. The four fixing rods 901 are fixedly connected to the top surface of the fixed disk 3 corresponding to the connecting plate 702. A tension spring 902 is fixedly connected to the fixing rod 901. The other end of the tension spring 902 is fixedly connected to a connecting block 903 and is fixedly connected to the connecting plate 702.

[0031] During use, the rotation of the connecting plate 702 pulls the tension spring 902 to deform. Thus, under the pulling force of the tension spring 902, when the pulling force threshold of the tension spring 902 is exceeded, the connecting plate 702 is limited. When the adjusting plate 802 slides past the upper part of the convex block 706, under the reset of the tension spring 902, the rotating ring 701 rotates and resets on the upper part of the fixed disk 3, so that the nozzle 705 completes the reciprocating rotational adjustment.

[0032] This solution has the following working process: When this device is in use, connect the riser pipe 1 to the water delivery pipe, and fix and install the device through the mounting plate 2. At this time, run the motor 601 to make the rotating disk 602 rotate. Under the rotation of the rotating disk 602, drive the fixed frame 801 to rotate, thereby making the adjusting plate 802 rotate. When the adjusting plate 802 rotates to contact the convex block 706, drive the convex block 706 to drive the mounting block 704 to rotate under the drive of the adjusting plate 802, so that the connecting plate 702 drives the rotating ring 701 to rotate, thus realizing the rotational adjustment of the nozzle 705. At the same time, the rotation of the connecting plate 702 pulls the tension spring 902 to deform. Therefore, under the tension of the tension spring 902, when the tension threshold of the tension spring 902 is exceeded, the connecting plate 702 is limited. At the same time, the rotation of the adjusting plate 802 presses on the upper part of the convex block 706, and makes the adjusting plate 802 slide in the fixed frame 801 to press the spring 803, and at the same time presses on the mounting block 704, so that the mounting block 704 drives the nozzle 705 to rotate on the rotating shaft 703, and then the angle of the nozzle 705 is adjusted, thereby improving the spraying range and uniformity. When the adjusting plate 802 slides past the upper part of the convex block 706, under the reset of the tension spring 902, the rotating ring 701 rotates and resets on the upper part of the fixed disk 3, and at the same time the corrugated pipe 707 resets to make the angle of the nozzle 705 reset, and a reciprocating cycle of work is completed.

[0033] In summary: By setting the sprinkling mechanism 7 and the adjusting mechanism 8, the spraying angle can be adjusted reciprocally to improve the spraying uniformity and the spraying range, thereby improving the spraying efficiency; by setting the reset mechanism 9, when the sprinkling mechanism 7 and the adjusting mechanism 8 are performing the spraying work, the sprinkling mechanism 7 can be adjusted to rotate reciprocally, further improving the uniformity of the spraying work.

Claims

1. A roof greening water supply and drainage device, comprising a riser pipe (1), a mounting plate (2) and a fixing plate (3), characterized in that: The installation plate (2) is fixedly connected to the bottom of the riser pipe (1). The fixed disk (3) is fixedly installed on the outer surface of the riser pipe (1) and is arranged near the top. A limiting groove (301) is arranged on the upper part of the fixed disk (3). A support rod (4) is fixedly connected to the top of the fixed disk (3) near the outer circumference. The top of the support rod (4) is fixedly connected to a fixing plate (5). A protective frame (6) is fixedly installed on the upper part of the fixing plate (5). A motor (601) is fixedly connected inside the protective frame (6) and is arranged on the upper part of the fixing plate (5). The bottom end of the motor (601) is fixedly connected to a rotating disk (602) and is arranged below the fixing plate (5). A water spraying mechanism (7) is arranged between the upper part of the fixed disk (3) and the lower part of the fixing plate (5) and is connected to the riser pipe (1). An adjusting mechanism (8) is arranged at the bottom of the rotating disk (602). A reset mechanism (9) is arranged on the upper part of the fixed disk (3) and is connected to the water spraying mechanism (7).

2. The roof greening water supply and drainage device according to claim 1, wherein: There are four support rods (4). The four support rods (4) are evenly arranged on the upper part of the fixed disk (3) and are connected to the fixing plate (5). The top end of the riser pipe (1) is arranged below the fixing plate (5).

3. The roof greening water supply and drainage device according to claim 1, characterized in that: The water spraying mechanism (7) includes a rotating ring (701). The rotating ring (701) is rotatably arranged on the upper part of the fixed disk (3) through the limiting groove (301). A connecting plate (702) is fixedly connected to the outer peripheral surface of the rotating ring (701). A rotating shaft (703) is rotatably installed at the upper end of the connecting plate (702). The end of the rotating shaft (703) is fixedly connected to a mounting block (704) and is arranged on the upper part of the connecting plate (702). A spray head (705) is fixedly connected inside the mounting block (704). One end of the spray head (705) close to the riser pipe (1) is fixedly connected to a corrugated pipe (707) and is connected to the riser pipe (1). A convex block (706) is fixedly connected to the top surface of the mounting block (704).

4. The roof greening water supply and drainage device according to claim 3, characterized in that: There are four connecting plates (702). The four connecting plates (702) are evenly arranged on the outer circumference of the rotating ring (701) and are spaced between two support rods (4).

5. The roof greening water supply and drainage device according to claim 3, characterized in that: The top of the convex block (706) is arranged as an arc surface and protrudes upward. The corrugated pipe (707) has elasticity.

6. The roof greening water supply and drainage device according to claim 1, characterized in that: The adjusting mechanism (8) includes four fixed frames (801). The four fixed frames (801) are fixedly connected to the bottom of the rotating disk (602) corresponding to the positions of the convex blocks (706). An adjusting plate (802) is slidably arranged inside the fixed frame (801). A spring (803) is fixedly installed on one side inside the fixed frame (801) at the top of the adjusting plate (802).

7. The roof greening water supply and drainage device according to claim 6, characterized in that: The bottom of the adjusting plate (802) is matched with the convex block (706) and is arranged as an arc surface and is wavy.

8. The roof greening water supply and drainage device according to claim 1, characterized in that: The reset mechanism (9) includes four fixed rods (901). The four fixed rods (901) are fixedly connected to the top surface of the fixed disk (3) corresponding to the connecting plates (702). A tension spring (902) is fixedly connected to the fixed rod (901). The other end of the tension spring (902) is fixedly connected to a connecting block (903) and is fixedly connected to the connecting plate (702).

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